mirror of https://github.com/docker/docs.git
35 lines
1.4 KiB
Markdown
35 lines
1.4 KiB
Markdown
---
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description: Verify the UCP images on this Docker Engine.
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keywords: images, ucp, images
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title: docker/ucp images
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---
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Verify the UCP images on this Docker Engine.
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## Usage
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```
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docker run --rm -it \
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--name ucp \
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-v /var/run/docker.sock:/var/run/docker.sock \
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docker/ucp \
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images [command options]
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```
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## Description
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This command will verify all the required images used by UCP on the current
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engine.
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By default, this will pull any missing images. Use the '--pull' argument
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to change behavior.
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## Options
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| Option | Description |
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|:----------------------|:----------------------------------------------------------------------------------------|
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| `--debug, -D` | Enable debug |
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| `--jsonlog` | Produce json formatted output for easier parsing |
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| `--registry-username` | Specify the username to pull required images with [$REGISTRY_USERNAME] |
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| `--registry-password` | Specify the password to pull required images with [$REGISTRY_PASSWORD] |
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| `--pull "missing"` | Specify image pull behavior ('always', when 'missing', or 'never') (default: "missing") |
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| `--list` | Don`t do anything, just list the images used by UCP | |